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Children at the Pozolan Mines
Two unidentified children stand amidst the Pozolan Mines in Porto Novo.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan fills…
Pozolan fills…
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.
Pozolan Mines
Pozolan is a naturally occurring fly ash which is an additive to cement. It reportedly enhances cement's ability to withstand the corrosive effect of sea water, and is therefore used extensively in the construction of marine docks.